The Hydronix ICF-10Q Inline Coconut Carbon Filter has 1/4-Inch Quick Connect connections. The ICF-10Q Hydronix Inline carbon water filter reduces chlorine taste and odor. The Hydronix ICF-10Q filter is a GAC Inline Water Filter. The Hydronix filter is designed for quick and simple installation with 1/4-inch John Guest fittings. Simply push the clean cut 1/4-inch water line into the end of the filter for a secure connection. Coconut carbon filters are known to give water a sweeter taste and are great for drinking water filtration. Hydronix inline filters work great with RO systems, water coolers, ice machines, refrigerators, coffee makers and other point-of-use applications.